486602960

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{16943}}^1$

素因数の和:17315

約数の個数: 40

約数和(自身を含む): 1134570240

約数和(自身を除く): 647967280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 14360, 16943, 28720, 33886, 67772, 84715, 135544, 169430, 271088, 338860, 677720, 1355440, 6082537, 12165074, 24330148, 30412685, 48660296, 60825370, 97320592, 121650740, 243301480, 486602960]

約数ペア:

[(1, 486602960), (2, 243301480), (4, 121650740), (5, 97320592), (8, 60825370), (10, 48660296), (16, 30412685), (20, 24330148), (40, 12165074), (80, 6082537), (359, 1355440), (718, 677720), (1436, 338860), (1795, 271088), (2872, 169430), (3590, 135544), (5744, 84715), (7180, 67772), (14360, 33886), (16943, 28720)]